Inventor · disambiguated record
Olaf Dahlenburg
Also filed as: DAHLENBURG OLAF
6 granted patents·4 pending applications·2 citations·filing 2009–2019
69Inventor score
Top patents by PatentIndex Score
10 records- 0175US9358574B2Method for coating metal surfaces with an activating agent prior to phosphatingCHEMETALL GMBH·Filed 2013·Granted Jun 7, 2016·1 cites·16 claims
- 0271US9364855B2Method for coating metal surfaces with an activating agent prior to phosphatingKOLBERG THOMAS·Filed 2009·Granted Jun 14, 2016·1 cites·12 claims
- 0363US11492707B2Method for specifically adjusting the electrical conductivity of conversion coatingsCHEMETALL GMBH·Filed 2016·Granted Nov 8, 2022·0 cites·8 claims
- 0460US10738383B2Method for nickel-free phosphating metal surfacesCHEMETALL GMBH·Filed 2016·Granted Aug 11, 2020·0 cites·19 claims
- 0552US2021062346A1Process for selective phosphating of a composite metal constructionCHEMETALL GMBH·Filed 2019·Application pending·0 cites
- 0650US11643731B2Method for nickel-free phosphating metal surfacesCHEMETALL GMBH·Filed 2018·Granted May 9, 2023·0 cites·16 claims
- 0750US11124880B2Method for nickel-free phosphating metal surfacesCHEMETALL GMBH·Filed 2017·Granted Sep 21, 2021·0 cites·17 claims
- 0849US2021348277A1Method for ni-free phosphatizing of metal surfaces and composition for use in such a methodRHODIA OPERATIONS·Filed 2019·Application pending·0 cites
- 0949US2021340676A1Method for ni-free phosphatizing of metal surfaces and composition for use in such a methodCHEMETALL GMBH·Filed 2019·Application pending·0 cites
- 1046US2015361382A1A method for coating metallic surfaces for preventing pinholes on zinc-containing metallic surfacesCHEMETALL GMBH·Filed 2014·Application pending·0 cites
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